| CHAMFER LENGTH | 0.047 INCHES MINIMUM AND 0.078 INCHES MAXIMUM |
| DIAMETER | 0.743 INCHES MINIMUM AND 0.757 INCHES MAXIMUM |
| DISTANCE FROM CENTERLINE OF HOLE TO END OF PIN | 0.234 INCHES MINIMUM AND 0.266 INCHES MAXIMUM |
| FIRST HOLE DIAMETER | 0.172 INCHES MINIMUM AND 0.188 INCHES MAXIMUM |
| HARDNESS RATING | 83.0 ROCKWELL SUPERFICIAL 15-N MINIMUM AND 91.0 ROCKWELL SUPERFICIAL 15-N MAXIMUM OVERALL |
| HEAD STYLE | FLAT CHAMFER |
| HEIGHT | 0.250 INCHES NOMINAL |
| HOLE ARRANGEMENT STYLE | ONE END DRILLED |
| MATERIAL | STEEL OVERALL |
| PIN HEAD DIAMETER | 0.922 INCHES MINIMUM AND 0.953 INCHES MAXIMUM |
| PIN CHAMFER ANGLE | 43.0 DEGREES MINIMUM AND 47.0 DEGREES MAXIMUM |
| STYLE DESIGNATOR | STRAIGHT |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-Z-325 TY 2 CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | ZINC AND CHROMATE OVERALL |
| UNDER HEAD LENGTH | 2.484 INCHES MINIMUM AND 2.516 INCHES MAXIMUM |